Edelbrock AVS2 Carburetor - 4-BBL - 500 CFM - Square Bore - Electric Choke - Mechanical Secondary - Single Inlet - Satin 20043010 4 position with locking feature

4 position with locking feature

320 in Single Spring

1-1/2" hose kit includes a 90° steel tube and two silicone hoses

Mechanical SecondaryThe most revealing signs of a carburetor company's standing are its reputation for innovation

This gives you all the strength and adjustability you need for great handling without huge increases in NVH

Edelbrock AVS2 Carburetor - 4-BBL - 500 CFM - Square Bore - Electric Choke - Mechanical Secondary - Single Inlet - Satin 20043010 4 position with locking featureThe Edelbrock #1901 AV2 Series 500 cfm Carburetor is designed and calibrated for small cubic inch single carb applications, match with an Edelbrock Performer or Performer EPS manifold or other brands of similar design. Includes both timed and full vacuum ports for ignition advance. #1901 is calibrated for single quad applications and factory equipped with: Metering Jets Primary . 095, Secondary . 095, Primary Rod . 070 x . 052, orange spring (5' Hg).